Q: What is the sum of all factors of the number 997,400 excluding 997,400?
A: 1,322,020
The factors of the number 997,400 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 4987, 9974, 19948, 24935, 39896, 49870, 99740, 124675, 199480, 249350, 498700, 997400.
If you add them up, you will get the total of 997,401. Now subtract 997,400 to get 1,322,020